View. comments. The richest 80 people in the world have been revealed... and 35 of them are American. According to a new report from Oxfam International, the combined wealth of the 80 richest billionaires is the same as that of the bottom 50% of the Earth's population - 3.5 billion people.
Remote relay beacon. Dellis Tantor plants a remote relay beacon. Remote relay beacons were tall communication structures which could retransmit data through a line-of-sight network. Once deployed, the beacons would search out any nearby beacons and establish a laser connection thourgh which data could be transmitted.
The Purpose of an Electrical Relay. An electrical relay device refers to a switch that is electrically operated. Relays are used to control the direct output supplied by circuits, and are used in numerous industrial applications. Relays rely on an electromagnet, which pulls the switch mechanism, or lever, moving it to the on or off position based on the level of electromagnetic energy received.